DUE TO HIGH DEMAND! The TP254 Nock comes in a 3-pack and is designed to seat directly into your TenPoint™ bolt’s aluminum bushing. (Pro-Elite and the Evo_X Centerpunch). The TP254 gives you the brightest nock on the market for standard metal HP nock bushings.. As the creators of the original Lumenok™, we continue to set the industry standard for quality and performance. While other manufacturers have taken their production overseas—resulting in the all-too-familiar issues of cheap, dim, inconsistent imports—our commitment hasn’t changed. The TP254 is built in America, by Americans, at our factory right here in rural central Illinois—not China. The TP254 delivers the dependable, ultra-bright illumination and rugged performance you expect from the Lumenok name. Don’t settle. Shoot American. Shoot Lumenok.